It started with a pick up line

ana decides to take her little sister Alice to France where Alice meets Daniel and his twin older brothers Alex and Chris. will Alice fall in love with Daniel, will the twins meet Alice's best friends Rose and Carter? What will happen when she leaves to go back to the united states to go back to college, will he chase after her, or will he just let her be and stay in Paris, or will his past follow him wherever he goes?
*This needs a major re-write, and will be getting one soon*